https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106520
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Keywords| |accepts-invalid
Status|UNCONFIRMED |NEW
Last reconfirmed| |2022-08-05
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
clang diagnostic is better:
<source>:15:4: error: no viable overloaded operator[] for type 'A'
a[b, 2];
~^~~~~
<source>:4:8: note: candidate function not viable: no known conversion from 'B'
to 'unsigned int' for 1st argument
void operator[](unsigned, unsigned);
^
<source>:3:8: note: candidate function not viable: requires 1 argument, but 2
were provided
void operator[](unsigned);
^
Though it does not do the warning except for C++20.
